E1. Median on Segments (Permutations Edition)time limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a permutation p1,p2,…,pnp1,p2,…,pn. A permutation of length nn is a sequence such that each i…
直接上代码: from numpy import *import numpy as npDrug_array zeros((708,708),dtype int)f open(D:\mat_drug_drug.txt)lines f.readlines()Drug_row 0for line in lines: list line.strip(\n).split( ) Drug_array[Drug_row:] list[:] Drug_row…